# target directory for general object files an executables.
TARGET_DIR = tao

# directory to place IDL-generated files in.
IDL_DIR = TAO_generated
# files auto-generated by IDL compiler
IDL_FILES = $(IDL_DIR)/HelloWorldC.h $(IDL_DIR)/HelloWorldC.cc \
		$(IDL_DIR)/HelloWorldS.h $(IDL_DIR)/HelloWorldS.cc
.PRECIOUS: $(IDL_FILES)

# Compiler/Linker/IDL Compiler
CXX = g++
LD = g++
IDL = ${TAO_ROOT}/TAO_IDL/tao_idl

# compiler/linker/idl compiler flags
CXXFLAGS = -g -D__TAO__ \
		-I$(IDL_DIR) -I$(TAO_ROOT) -I$(ACE_ROOT)
LDFLAGS = -g -L$(ACE_ROOT)/ace -lTAO -lACE -ldl
IDLFLAGS = -Ge 0 -cs C.cc -ss S.cc -sT S_T.cc -o $(IDL_DIR)

# files removal
RM = /bin/rm -f

# directory creation/removal
MKDIR = /bin/mkdir
RMDIR = /bin/rmdir

# programs' object files
SERVER_OBJS = $(IDL_DIR)/HelloWorldC.o $(IDL_DIR)/HelloWorldS.o \
		$(TARGET_DIR)/hello-world-s.o $(TARGET_DIR)/HelloWorldImpl.o
CLIENT_OBJS = $(IDL_DIR)/HelloWorldC.o $(IDL_DIR)/HelloWorldS.o \
		$(TARGET_DIR)/hello-world-c.o
HEADERS = #

# programs' executables
SERVER = $(TARGET_DIR)/hello-world-s
CLIENT = $(TARGET_DIR)/hello-world-c

# top-level rule
all: $(SERVER) $(CLIENT)

$(SERVER): $(TARGET_DIR) $(IDL_DIR) $(SERVER_OBJS)
	$(LD) $(LDFLAGS) $(SERVER_OBJS) -o $(SERVER)

$(CLIENT): $(TARGET_DIR) $(IDL_DIR) $(CLIENT_OBJS)
	$(LD) $(LDFLAGS) $(CLIENT_OBJS) -o $(CLIENT)

# compile C source files into object files.
$(TARGET_DIR)/%.o: %.cc
	$(CXX) $(CXXFLAGS) -c $*.cc -o $@

$(IDL_DIR)/%.o: $(IDL_DIR)/%.cc
	$(CXX) $(CXXFLAGS) -c $< -o $@

$(IDL_DIR)/%S.cc $(IDL_DIR)/%C.cc: %.idl
	$(IDL) $(IDLFLAGS) $*.idl

#$(IDL_DIR)/%.h: %.idl
#	(cd $(IDL_DIR)/ && $(IDL) $(IDLFLAGS) ../$*.idl)

$(IDL_DIR):
	@test -d $(IDL_DIR) || $(MKDIR) $(IDL_DIR)

$(TARGET_DIR):
	@test -d $(TARGET_DIR) || $(MKDIR) $(TARGET_DIR)

# clean everything
clean:
	$(RM) -r $(TARGET_DIR) $(IDL_DIR)